129758300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{185369}}^1$

素因数の和:185390

約数の個数: 36

約数和(自身を含む): 321802320

約数和(自身を除く): 192044020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 185369, 370738, 741476, 926845, 1297583, 1853690, 2595166, 3707380, 4634225, 5190332, 6487915, 9268450, 12975830, 18536900, 25951660, 32439575, 64879150, 129758300]

約数ペア:

[(1, 129758300), (2, 64879150), (4, 32439575), (5, 25951660), (7, 18536900), (10, 12975830), (14, 9268450), (20, 6487915), (25, 5190332), (28, 4634225), (35, 3707380), (50, 2595166), (70, 1853690), (100, 1297583), (140, 926845), (175, 741476), (350, 370738), (700, 185369)]